Abstract
The paper presents a reversible watermark scheme based on hash function and lossless compression technology. The paper extracts the abstract information of the image as hash code and lossless compresses the LSB(Least Significant Bit) of the image to make some space where the image hash can be completely inserted. It needs to be done without introducing a large distortion to the image. The scheme can achieve the authentication purpose by hash code and restores the original image by retrieving the watermark sequence completely because of the lossless decompression of the LSB of the image.
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References
Honsinger, C.W., Jones, P., Rabbani, M., Stoffel, J.C.: Lossless Recovery of an Original Image Containing Embedded Data. US patent, No 77102/E-D (1999)
Fridrich, J., Goljan, J., Du, R.: Invertible Authentication. In: Proceedings of SPIE, Security and Watermarking of multimedia Content, San Jose (2001)
Stallings, W. (ed.): Cryptography and Network Security: Principles and Practice. Prentice-Hall, Englewood Cliffs (2002)
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© 2005 Springer-Verlag Berlin Heidelberg
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Wang, Y., Zhao, Y., Pan, JS., Weng, S. (2005). A Reversible Watermark Scheme Combined with Hash Function and Lossless Compression. In: Khosla, R., Howlett, R.J., Jain, L.C. (eds) Knowledge-Based Intelligent Information and Engineering Systems. KES 2005. Lecture Notes in Computer Science(), vol 3682. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11552451_161
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DOI: https://doi.org/10.1007/11552451_161
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28895-4
Online ISBN: 978-3-540-31986-3
eBook Packages: Computer ScienceComputer Science (R0)